المؤلفون: Hamlin, C. S., Reeve, F. A., Carlisle, John G., Guitéras, John, Wyman, Geddings, H. D., Horsey, J. L., Porter, J. Y., Steel, Jas., Murray, R. D., Lamb, T. W., Dart, Jacob E., Smith, J. W., Cook, F., Churchill, A. F., Goodyear, C. P., Bodet, L. C., Magruder, G. M., Quarantine, Gulf, Lee, Benjamin, Senner, J. H., Wrightington, S. C.

المصدر: Abstract of Sanitary Reports, 1893 Sep . 8(38), 871-887.

URL الوصول: https://www.jstor.org/stable/43805461